While I could have sworn the culprit would have been Natty Ice, beverage of choice for Welcome Week frat house parties everywhere, a study by the UK's Illicit Encounters (via HuffPo) looked into which brewskis were most favored by unfaithful men. As it turns out, Guinness and Corona were the top two beers of choice for dirty cheating scrubs followed by Peroni San Miguel and Budweiser.

Oddly enough, the study claims that men who cheat actually drink less than men in monogamous relationships (you'd think only having sex with one person would actually lead to more boozing) mostly because they're watching their weight and have to stay sharp to pick up Mad Chixx. Some other helpful hints based on our unscientific Cosmo research: If a dude orders a Six Point Sweet Action, he is pretentious. If a dude orders a Flirtini he is probably gay.

But it's not only dudes who give themselves away to be cheaters by their personal preferences: The same UK research group found that women who cheat prefer to shop at Banana Republic. I guess nothing says "I'm a mom on my way to a cheap hotel in Midtown to have dirty sex with a guy I knew in college" like "sensible workwear for women at a mid-range price point"